IiOscillators zeCrystal
I-crystal oscillator yi-compact, imodyuli yewotshi esebenzayo equlethe i-oscillation chip kunye ne-quartz crystal. Xa usebenzisa i-crystal resonator, iiparamitha ezinjengomthwalo wesekethe, i-impedance engalunganga, kunye nenqanaba lokuqhuba kufuneka livavanywe ukukhetha iresonator efanelekileyo. I-crystal oscillator idibanisa zombini i-IC kunye ne-crystal yangaphakathi, kunye nazo zonke iinkqubo ezifanayo ezigqityiweyo kwifektri yethu. Abathengi badinga kuphela ukubonelela ngombane wokubonelela ukufumana umthombo ozinzileyo wamaza.
I-HCI ibonelela ngoluhlu olubanzi lweemveliso kwiipakethe ezinobungakanani obahlukeneyo, iifrikhwensi, ukunyamezelana, kunye neentlobo zemveliso. Zisetyenziswa ngokubanzi kunxibelelwano, ulawulo lwamashishini, IT, izixhobo zonyango, izixhobo ezichanekileyo, izicelo zomkhosi, kunye nezinye iinkalo.
Umboneleli wakho weCrystal Oscillators oyiNgcali
I-Suzhou Hangjing Elec & Tech Co., Ltd., yasekwa ngo-2014, bubuchwepheshe-bubuchwephesha obuqhutywayo obuncinci naphakathi{4}}obukhulu (SME) obukhethekileyo-kwi-R&D epheleleyo, uyilo, imveliso, kunye nokuthengiswa kwamacandelo olawulo lwamaza equartz. Imiliselwe kwiqela lobuchwephesha kunye nobuchule obuphezulu bokuvelisa, inkampani iphuhlise ipotfoliyo yemveliso eyomeleleyo equka iikristale zequartz, iicrystal oscillators, iTCXO, VCXO, OCXO, izihluzi zekristale{7}}ukususela kumacandelo asisiseko ukuya kwiinkqubo ezilungiselelweyo.
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Kutheni ukhethe thina
Umgangatho ophezulu
Isixokelelwano sobonelelo esichanekileyo esiqinisekisa umgangatho wemveliso ongaguqukiyo;Izinga eliphezulu-elisezantsi lokungaphumeleli eliqinisekiswe ngovavanyo olungqongqo;{1}}izinto ezisemgangathweni ophezulu kunye nobuchwepheshe obuphezulu benza imveliso ithembeke ngakumbi.
Iinkonzo eziluncedo
Umthengi-inkonzo yesakhelo senkonzo ephakathi (ebandakanya{1}}uthethwano lwentengiso yokuthumela{2}}inkxaso yeentengiso) ebeka phambili impendulo ekhawulezayo{3}}inkonzo ye-intanethi yeyure, ucaphulo olukhawulezayo olusexesheni kwaye olukhawulezayo kuwe.
Imarike yokuthengisa
IiMveliso zethu zande zaba yimimandla ephambili yezizwe ngezizwe kubandakanya iYurophu, uMzantsi-mpuma Asia, iMelika, iOceania, kunye nezinye iimarike ezinkulu. Le nethiwekhi yehlabathi yenza ukuba inkampani ibonelele ngenkxaso epheleleyo kubavelisi bezinto zombane ezikhokelayo kwihlabathi jikelele, ngelixa igcina ingqwalasela eyomeleleyo{1}}kwimveliso ekumgangatho ophezulu.
Isatifikethi sethu
Zonke iimveliso zethu ziye zadlulaGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, Oku kubonisa ukuba zihlangabezana nemigangatho yamazwe ngamazwe yomgangatho, ukhuseleko, kunye nokusebenza.
Icrystal oscillator yi-electronic oscillator circuit esebenzisa ikristale yepiezoelectric njengefrikhwensi-element ekhethiweyo. I-oscillator frequency isoloko isetyenziselwa ukugcina umkhondo wexesha, njengakwiwotshi ye-quartz, ukubonelela ngesignali yewotshi ezinzileyo kwiisekethe ezidityanisiweyo zedijithali, kunye nokuzinzisa amaza osasazo erediyo kunye nabamkeli. Uhlobo oluqhelekileyo lwe-resonator ye-piezoelectric esetyenzisiweyo yi-quartz crystal, ngoko ke iisekethe ze-oscillator ezizibandakanyayo zaziwa ngokuba yi-crystal oscillators.Nangona kunjalo, ezinye izinto ze-piezoelectric ezibandakanya i-polycrystalline ceramics zisetyenziswa kwiisekethe ezifanayo.
|
I-PARAMETER |
CO32P6 |
IMIQATHANGO / IINKCAZELO |
|
Uluhlu oluqhelekileyo lwamaza |
10 ~ 800MHz |
Inkxaso-mali, i-Overtone okanye i-PLL |
|
Unikezelo lombane |
2.5VDC/ 3.3VDC |
Olunye ukhetho olunokwenzeka |
|
Unikezelo lwangoku |
100mA |
Ubuninzi, imowudi yeNgxowa-mali isezantsi Icc |
|
Uzinzo rhoqo |
±25ppm / ±50ppm / ±100ppm |
Jonga inqaku elingezantsi |
|
Uluhlu lobushushu obusebenzayo |
−10 ukuya +70 isidanga okanye −40 ukuya kuma-85 isidanga |
Olunye ukhetho olukhoyo |
|
Imveliso yamaza kunye nomthwalo |
LVPECL / 50Ω |
Kwi-Vcc−2 |
|
Inqanaba lamandla ombane wemveliso HIGH |
Vcc−1.025V / Vcc−0.880V |
Ubuncinci / Ubuninzi |
|
Inqanaba lombane wemveliso UPHANTSI |
Vcc−1.810V / Vcc−1.620V |
Ubuncinci / Ubuninzi |
|
Amaxesha okuvuka nokuwa |
1.5ns |
@ 20~80~20%Vcc |
|
I-Symmetry (umjikelo womsebenzi) |
45~55% |
@ Iziphumo ezinqamlezileyo |
|
Isigaba seJitter RMS |
<1ps |
Idityaniswe 12kHz Ngaphantsi okanye ilingana ne-fijs Ngaphantsi okanye ilingana no-20MHz |
|
Phawula:Uzinzo lubandakanya ukunxaxha kwamaza kwi- +25 isidanga, ngaphezulu koluhlu lobushushu, ngenxa yokutshintsha kwamandla ombane, utshintsho lomthwalo wemveliso, ukothuka kunye nokungcangcazela. |
||
High Frequency uzinzo
I-Crystal oscillators ine-frequencies ezinzile kakhulu, ebalulekileyo kusetyenziso oludinga imigangatho echanekileyo kunye nezinzile. Uzinzo lunikezelwa ngeendlela iikristale zequartz ezenziwe ngazo.
Ukuchaneka
Ezinye iintlobo ze-oscillator azikwazi ukuhambelana nokuchaneka kwe-crystal oscillators. Ngenxa yokuba banokwenza iifrikhwensi ezinamaqondo aphantsi kakhulu eempazamo, zinokusetyenziswa kwiimeko apho ukuchaneka kubaluleke kakhulu.
Ingxolo yenqanaba eliphantsi
Ngenxa yomsindo wesigaba esiphantsi, i-crystal oscillators ifumana isicelo kwiinkqubo zonxibelelwano kunye nezinye izicelo ezifuna iimpawu ezicacileyo. Umgangatho ongcono wedatha kunye nokuphazamiseka okuncitshisiweyo okuvela kwingxolo yenqanaba eliphantsi.
Ixesha elide{0}}ukuthembeka
I-Crystal oscillators isebenza kakuhle ixesha elide kwaye iqhubeka isebenza kakuhle ekuhambeni kwexesha. Kuba zithembeke kakhulu, zinokusetyenziswa kwiimeko apho kufuneka uzinzo ixesha elide.
Ubungakanani obubambeneyo
Ngenxa yokuba i-crystal oscillators inokwenziwa ngobukhulu obuncinci, inokusetyenziswa kwizinto ezincinci, eziphathwayo ze-elektroniki. Olu phawu lubaluleke kakhulu kubathengi be-elektroniki kunye netekhnoloji oyinxibayo.
Iintlobo zeCrystal Oscillators
AT -Sika iiOscillator zeCrystal
Uninzi lweekristale eziqhele ukusetyenziswa kwiicrystal oscillators ziiAT{0}}iikristale ezisikiweyo. Ziinjongo ezininzi kuba zilungile ekugcineni i-frequency rhoqo kuluhlu olukhulu lobushushu. Iikhompyutha, izixhobo zonxibelelwano, kunye neewotshi zesihlahla ziindawo eziqhelekileyo zokufumana iAT-iikristale ezisikiweyo.
BT -Sika iCrystal Oscillators
BT{0}iikristale ezisikiweyo zijongiswe ngokwahlukileyo kune-AT{1}}isikwe iikristale, ezizenza zizinze kumaqondo obushushu aphezulu. Ezi zisetyenziswa kwiindawo apho uzinzo lobushushu lubaluleke kakhulu, njengakwiqondo eliphezulu{3}}losasazo lwefrikhwensi kunye nezixhobo ezichanekileyo.
SC -Sika iCrystal Oscillators
Xa kufikwa kuzinzo lobushushu kunye nendlela ezitshintsha ngayo ngokuhamba kwexesha, iSC{0}}isike iikristale zisebenza ngcono. Kwiinkqubo ze-GPS, unxibelelwano lwendawo, kunye nezixhobo zokulinganisa iilebhu, zisetyenziswa kwiindawo apho kufuneka inqanaba eliphezulu lokuchaneka.
I-TCXO (I-Oscillator yeCrystal eBuyekezwe ngoBubushushu)
I-TCXOs zinenethwekhi yohlengahlengiso lobushushu ukuze ikwazi ukumelana neqondo lobushushu-lokuguquguquka kwamaza okwenziwa. Izixhobo zikanomathotholo kunye neeselfowuni zifuna uzinzo kuluhlu olubanzi lobushushu.
I-VCXO (I-Voltage Controlled Crystal Oscillator)
Utshintsho kwi-voltage yegalelo lunokwenziwa ukuguqula ukuphuma rhoqo ngee-VCXOs. Xa ubuninzi bexesha kufuneka bulungelelaniswe ngokuchanekileyo, njengakwisigaba-ilophu ezitshixiweyo (PLLs) kunye nokumodareyitha rhoqo, obu buchule buza luncedo.
I-OCXO (I-Oven elawulwa yiCrystal Oscillator)
Ii-OCXO zinezona frikhwensi zizinzileyo kuba zisebenzisa i-oveni eyakhelweyo-ukugcina ikristale kwiqondo lobushushu obuzinzileyo. Olu hlobo lusetyenziswa kwiindawo ezibalulekileyo ezifana nezitishi zeselula,{2}}iinkqubo ze-GPS zobuchwepheshe obuphezulu, kunye nezixhobo zonxibelelwano.
Ukusetyenziswa kweCrystal Oscillators
Ukugcina ixesha
I-Crystal oscillators isetyenziswa kwizinto ezahlukeneyo zemihla ngemihla, kubandakanywa iiwotshi ze-quartz, iiwashi ze-alarm, iiwashi zodonga, kunye neewotshi ze-quartz. I-frequency echanekileyo ye-quartz crystal iqinisekisa ukuba ixesha lihlala lichanekileyo.
IiNkqubo zoNxibelelwano
Kwizixhobo zonxibelelwano, i-crystal oscillators isetyenziswa kakhulu ukwenza ii-frequencies carrier ezizinzile. Oonomathotholo, oomabonwakude, iiselfowuni neesethelayithi zonke ziyazisebenzisa kuba zigcina amaza osasazo ezinzileyo, nto leyo ebalulekileyo kunxibelelwano olukhuselekileyo.
Iikhompyuter kunye neeMicroprocessors
I-Crystal oscillators ithumela imiyalezo yewotshi ekufuneka iikhompyuter kunye neemicroprocessors zifuna ukugcina yonke into ihambelana. Ukuzinza kwe-crystal oscillator kunye nokuchaneka kubaluleke kakhulu ekuqinisekiseni ukuba iprosesa kunye nezinye iindawo zisebenza ngokufanelekileyo.
Izixhobo zokulinganisa
Izixhobo ezifana nezixhobo zokubala rhoqo, iijenereyitha zesignali, kunye ne-spectrum monitors zifuna i-crystal oscillators. I-crystal oscillator enamandla kwaye echanekileyo yenza ezi zixhobo zithembeke.
Iinkqubo zeGPS
Iioscillator zeCrystal zisetyenziswa ziinkqubo zokubeka indawo zehlabathi (GPS) ukunika idatha yexesha elichanekileyo. Ukuchaneka kwe-oscillator kubaluleke kakhulu ukuba inkqubo ikwazi ukufumana iindawo ezichanekileyo.
I-Automotive Electronics
I-Crystal oscillators ifumana isicelo kwiiyunithi ezininzi zokulawula i-elektroniki (ECUs) kwishishini lemoto ukulawula injini, ukuhamba, kunye neenkqubo zokuzonwabisa. Ii-oscillators kufuneka zizinzile kwaye zisebenze kakuhle ukuze imoto ikhuseleke kwaye isebenze.
Ulwakhiwo oluphambili lweCrystal oscillator
I-Crystal Resonator
Intliziyo ye-crystal oscillator yi-crystal resonator, ngokuqhelekileyo isebenzisa izinto ze-piezoelectric ezifana ne-quartz. Izinto zePiezoelectric zinepropati ekhethekileyo yokuvelisa intlawulo yombane xa ugxininiswe ngoomatshini kwaye, ngokuchaseneyo, ukungcangcazela xa umbane wombane usetyenziswa. Le propati imbini isetyenziswa kwiiresonators zekristale.
Isandisi-lizwi
I-amplifier kwi-crystal oscillator iphakamisa umqondiso owenziwe yi-crystal resonator. Iqinisekisa ukuba isignali igcina amandla ayo kwaye ihlawulela nayiphi na ilahleko yesignali eyenzekayo ngexesha lokucubungula.
Feedback Circuit
Isekethe yempendulo ibalulekile ukugcina i-oscillation ekuhambeni kwexesha. Ihambisa inxalenye yesiphumo somqondiso emva kwegalelo le-amplifier, ngaloo ndlela yenza i-loop.
Iingqwalasela zoyilo lweeOscillator zeCrystal
Layisha iCapacitance
I-resonant frequency ye-crystal oscillator ihlengahlengiswa yi-capacitance yomthwalo. Umthamo womthwalo kufuneka uhambelane neenkcukacha zekristale kubaqulunqi ukuze bafumane i-frequency oyifunayo.
Inqanaba lokuqhuba
Ukugcina izinto zihamba kakuhle kwaye ugweme umonakalo, inqanaba lokuqhuba, okanye inani lamandla eliya kwi-crystal, kufuneka ligcinwe phantsi kolawulo. Ukuhamba ngaphaya kwenqanaba lokuqhuba elicetyiswayo kunokubangela ukungazinzi rhoqo kunye nokunciphisa ubomi be-oscillator.
I-Oscillator Circuit Design
Isekethe ye-oscillator eyilwe kakuhle-oko kukuthi, kunye namacandelo achanekileyo akhethiweyo kwaye ahlelwe ngendlela efanelekileyo-isebenza kakuhle nge-crystal oscillator. Ingxolo yenqanaba inokuncitshiswa kwaye i-frequency izinzile xa isekethe yakhiwe ngokufanelekileyo.
Imiba yokusingqongileyo
Iioscillator zeCrystal zinokusebenza ngokwahlukileyo ngokuxhomekeke kwiqondo lobushushu, ukufuma, kunye nokunyakaza koomatshini kwindawo ezingqongileyo. Ezi zizihloko abaqulunqi kufuneka baziqwalasele kwaye benze into yokunciphisa.
Ukwandisa uBomi beShelf yeCrystal Oscillators
Iimeko zoGcino eziLungileyo
Gcina ii-oscillator kwindawo eyomileyo, yobushushu{0}elawulwa bume ukucutha ukuba sesichengeni kufuma kunye namaqondo obushushu agqithisileyo.
Ukuphatha ngokufanelekileyo
Phatha i-oscillators ngononophelo ukuphepha umonakalo womzimba kunye nokungcoliswa.
Uvavanyo lwarhoqo
Ukuvavanya rhoqo ii-oscillator ezigciniweyo ukuqinisekisa ukuba zigcina iimpawu zazo zokusebenza ezifunekayo.
Ukupakishwa koKhuseleko
Sebenzisa i-anti{0}static kunye nokufuma{1}}imathiriyeli yokupakisha enganyangekiyo ukukhusela ngakumbi ii-oscillator ngexesha logcino kunye nothutho.
Ukugcinwa kweCrystal Oscillators
Gcina i-oscillator icocekile
Uthuli okanye amanye amasuntswana anokuchaphazela i-resonance yekristale kwaye abangele ukuqhutywa rhoqo. Ukucoca rhoqo ngomoya ocinezelweyo kuyacetyiswa.
Kuphephe ubushushu obugqithisileyo
Ukuvezwa kwamaqondo obushushu aphezulu okanye aphantsi kunokonakalisa ikristale kwaye kuchaphazele i-resonant frequency. Kubalulekile ukugcina i-oscillator ngaphakathi kweqondo lokushisa elichaziweyo.
Yiphathe ngenkathalo
Njengoko bekutshiwo ngaphambili, ii-crystal oscillators zinovelwano lokothuka kunye nokungcangcazela. Ukuphathwa ngokufanelekileyo kunye nokupakishwa ngexesha lokuthutha okanye ukufakela kunokuthintela umonakalo.
Izatifikethi
FAQ
Singabavelisi beekristali ezichwepheshile kunye nababoneleli eTshayina, sibonelela ngeemveliso ezikumgangatho ophezulu ezilungiselelweyo ngexabiso eliphantsi. Ukuba uza kuthengisa isaphulelo se-crystal oscillators, wamkelekile ukufumana ikowuteshini kunye nesampulu yasimahla kumzi-mveliso wethu.